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Ranch Status 18 December 2017

Posted by Jacob Getz on 01/17/2018 22:11 UTC

At 07:00 January 18th 2018 the Ranch environment will be taken down for 4 hours in order to address a hardware failure.

Appropriate notice will be provided when Ranch returns to production.

-TACC Team


Jetstream at TACC instances unavailable

Posted by Mike Packard on 01/14/2018 21:14 UTC

Jetstream at TACC is experiencing a backend storage issue. Admins are looking into the problem; but until it is resolved existing instances may be offline and new instances cannot start.


Wrangler Maintenance 30 January 2018

Posted by Jacob Getz on 01/12/2018 19:28 UTC

Wrangler will be undergoing system maintenance for patching/updates and unavailable for users on 1/30/18 from 0800-1700 (CST).


Bridges Slurm Maintenance

Posted by Tom Maiden on 01/12/2018 17:04 UTC

We are currently experiencing problems with Slurm on Bridges. We are working to resolve the issues and will return the system to service as quickly as possible.

Thank you for your patience.

Tom Maiden,

PSC User Services Manager


SDSC Comet maintenance 10AM-5PM(PT), Tue, 01/16/2018 (update)

Posted by Mahidhar Tatineni on 01/12/2018 15:42 UTC

We will be performing maintenance on the Comet Lustre scratch filesystem 10AM-2PM (PT) on Tue 01/16/2018. We have a reservation in place to prevent jobs from running during the maintenance. Any jobs that don’t fit in the time window before... (read_more_link)Read more


LSU SuperMic down

Posted by Lisa Giaime on 01/09/2018 18:39 UTC

There was a hardware failure in the machine room that houses SuperMic that has disrupted the power and network for the cluster. Work in the machine room will continue past 5pm today. Once we have word that the situation has stabilized we will... (read_more_link)Read more


Stampede 2 Maintenance 16 January 2018

Posted by Jacob Getz on 01/09/2018 17:24 UTC

Stampede2 will be unavailable from 8 a.m. to 7:30 p.m. (CT) on Tuesday, 16 January 2018. System maintenance will be performed during this time.

If you submit a job before the maintenance, and the time you request exceeds the time remaining until... (read_more_link)Read more


Jetstream at TACC maintenance

Posted by Mike Packard on 01/08/2018 19:06 UTC

The Jetstream system at TACC will be intermittantly offline for maintenance. The API and Networking services will be down for about 30 minutes each, then rolling updates for the rest of the cluster will render some instances unreachable throughout... (read_more_link)Read more


Accessibility issue for some Jetstream IU cloud instances

Posted by Jeremy Fischer on 01/05/2018 04:36 UTC

The IU cloud of Jetstream experienced sporadic accessibility issues from 4pm Eastern to 11:30pm Eastern after patches were applied to mitigate the Intel Spectre and Meltdown issues.

Most compute nodes came back online without issue. Some... (read_more_link)Read more